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NEET Previous Year Question

$Macromolecule chitin is$

Topic: NEET PYQ

Answer: A. Full step-by-step solution below.

A $Nitrogen containing polysaccharide$
B $Phosphorus containing polysaccharide$
C $Sulphur containing polysaccharide$
D $Simple polysaccharide$

Correct answer: A

Solution

(a) Chitin is a structural polysaccharide made of N-acetylglucosamine units, so it contains nitrogen.

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